Home / 732,955.65-1,099,433.48-606,984.45

Finding the Fourth Proportional to 732,955.65, 1,099,433.48 and 606,984.45

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Solution

The fourth proportional to 732,955.65, 1,099,433.48 and 606,984.45 is: 910,476.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    732,955.65 : 1,099,433.48 = 606,984.45 : x
  2. Step 2: Convert to fraction form
    732,955.65/1,099,433.48 = 606,984.45/x
  3. Step 3: Cross multiply
    732,955.65x = 1,099,433.48 × 606,984.45
  4. Step 4: Simplify right side
    732,955.65x = 667,339,023,134.46
  5. Step 5: Solve for x
    x = 667,339,023,134.46/732,955.65
  6. Step 6: Final answer
    x = 910,476.68

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.